<template>
  <el-row
    type="flex"
    justify="space-between"
    align="middle"
    style="height: 40px;width:100%"
  >
    <el-col>
      <span>{{ treeNode.name }}</span>
    </el-col>
    <el-col :span="4">
      <el-row type="flex" justify="end">
        <!-- 两个内容 -->
        <el-col>{{ treeNode.manager }}</el-col>
        <el-col>
          <!-- 下拉菜单 element -->
          <el-dropdown @command="operateDepts">
            <span> 操作<i class="el-icon-arrow-down" /> </span>
            <!-- 下拉菜单 -->
            <el-dropdown-menu slot="dropdown">
              <el-dropdown-item command="add">添加子部门</el-dropdown-item>
              <el-dropdown-item command="edit" v-if="!isRoot"
                >编辑部门</el-dropdown-item
              >
              <el-dropdown-item command="del" v-if="!isRoot"
                >删除部门</el-dropdown-item
              >
            </el-dropdown-menu>
          </el-dropdown>
        </el-col>
      </el-row>
    </el-col>
  </el-row>
</template>

<script>
import { delDepartments } from "@/api/departments";
export default {
  props: {
    treeNode: {
      type: Object,
      required: true
    },
    isRoot: {
      type: Boolean,
      default: false
    }
  },
  methods: {
    operateDepts(type) {
      if (type === "add") {
        //   添加子部门
        //  告诉父组件  显示弹层
        // 因为添加子部门需要当前部门的数据，所以要把当前部门的信息传递过去
        this.$emit("addDepts", this.treeNode);
      } else if (type === "edit") {
        //   编辑部门
      } else {
        //   删除部门
        this.$confirm("确定要删除该部门吗")
          .then(() => {
            // 如果点击了确定就会进入 then
            return delDepartments(this.treeNode.id); // 返回 promise 对象
          })
          .then(() => {
            // 如果删除成功了，就会进入这里
            this.$emit("delDepts"); // 触发自定义事件
            this.$message.success("删除部门成功");
          });
      }
    }
  }
};
</script>

<style></style>
